<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>文章列表</title>
    <link rel="stylesheet" href="./libs/bootstrap/css/bootstrap.min.css">
    <link rel="stylesheet" href="css/reset.css">
    <link rel="stylesheet" href="css/iconfont.css">
    <link rel="stylesheet" href="css/main.css">
    <script src="./libs/jquery-1.12.4.min.js"></script>
    <script src="./libs/bootstrap/js/bootstrap.min.js"></script>
    <!-- 引入模板引擎js文件 -->
    <script src="./libs/template-web.js"></script>
</head>

<body>
    <div class="container-fluid">
        <div class="common_title">
            文章类别管理
        </div>
        <div class="container-fluid common_con">
            <table class="table table-striped table-bordered table-hover mp20 category_table">
                <thead>
                    <tr>
                        <th>名称</th>
                        <th>Slug</th>
                        <th class="text-center" width="100">操作</th>
                    </tr>
                </thead>
                <tbody>
                    <tr>
                        <td>奇趣事</td>
                        <td>funny</td>
                        <td class="text-center">
                            <a href="javascript:void(0)" data-toggle="modal" class=" btn btn-info btn-xs">编辑</a>
                            <a href="javascript:void(0)" class="btn btn-danger btn-xs">删除</a>
                        </td>
                    </tr>
                </tbody>
                <tfoot>
                    <tr>
                        <td colspan="3" class="text-center">
                            <a href="javascript:void(0)" class="btn btn-success" id="xinzengfenlei" data-toggle="modal"
                                data-target="#myModal">新增分类</a>
                        </td>
                    </tr>
                </tfoot>
            </table>
        </div>
    </div>
    <!-- 模态框部分 -->
    <div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="exampleModalLabel">
        <div class="modal-dialog" role="document">
            <div class="modal-content">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span
                            aria-hidden="true">&times;</span></button>
                    <h4 class="modal-title" id="exampleModalLabel">New message</h4>
                </div>
                <div class="modal-body">
                    <form>
                        <div class="form-group">
                            <label for="recipient-name" class="control-label">分类名称:</label>
                            <input type="text" class="form-control" id="recipient-name">
                        </div>
                        <div class="form-group">
                            <label for="message-text" class="control-label">分类别名:</label>
                            <input class="form-control" id="message-text"></input>
                        </div>
                    </form>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-default" data-dismiss="modal">取消</button>
                    <button type="button" class="btn btn-primary btn-del">Send message</button>
                </div>
            </div>
        </div>
    </div>
    <script src="./libs/https.js"></script>
    <!-- M模板引擎部分 -->
    <script type="text/html" id="tpl-category">
        {{each data}}
        <tr>
            <td>{{$value.name}}</td>
            <td>{{$value.slug}}</td>
            <td class="text-center">
                <a href="javascript:void(0)" data-toggle="modal" data-target="#myModal" class=" btn btn-info btn-xs"
                    data-id="{{$value.id}}">编辑</a>
                <a href="javascript:void(0)" class="btn btn-danger btn-xs" id="btn-del" data-id="{{$value.id}}">删除</a>
            </td>
        </tr>
        {{/each}}
    </script>
    <script>
        //入口函数
        $(function () {
            //全局id
            let dataid;
            //封装函数 
            function loaData() {
                //发起请求获取数据
                $.ajax({
                    type: 'get',
                    url: BigNew.category_list,
                    success: function (backData) {
                        let strHtml = template('tpl-category', backData)
                        $('tbody').html(strHtml)
                    }
                })
            }
            //首次调用
            loaData();

            //新增分类 编辑功能 
            $('#myModal').on('show.bs.modal', function (e) {
                //relatedTarget 里面保存了所点击元素的内容 因为需要获取标签所以用原生 innerText获取
                if (e.relatedTarget.innerText == '新增分类') {
                    $('.modal-title').text('新增分类')
                    $('.btn-del').text('新增')
                } else {
                    $('.modal-title').text('编辑分类')
                    $('.btn-del').text('编辑')
                    // 获取id发起请求渲染数据
                    dataid = e.relatedTarget.getAttribute('data-id')
                    // console.log(dataid);
                    $.ajax({
                        type: 'get',
                        url: BigNew.category_search,
                        data: {
                            id: dataid
                        },
                        success: function (backData) {
                            // console.log(backData);
                            $('#recipient-name').val(backData.data[0].name)
                            $('#message-text').val(backData.data[0].slug)
                        }
                    })
                }
            })
            //绑定事件清空输入框
            $('#myModal').on('show.bs.modal', function () {
                // console.log(backData);
                $('#recipient-name').val('')
                $('#message-text').val('')
            })

            //给新增分类添加点击事件
            $('.btn-del').on('click', function () {
                //判断是新增还是编辑
                if ($(this).text() == '新增') {
                    //获取输入框内容
                    let strName = $('#recipient-name').val().trim()
                    let strSlug = $('#message-text').val().trim()
                    //非空判断
                    if (strName == '' || strSlug == '') {
                        return alert('内容不能为空')
                    } else {
                        //如果不为空发起请求渲染页面
                        $.ajax({
                            type: 'post',
                            url: BigNew.category_add,
                            data: {
                                name: strName,
                                slug: strSlug
                            },
                            success: function (backData) {
                                if (backData.code == 201) {
                                    $('#myModal').modal('hide')
                                    loaData();
                                }
                            }
                        })
                    }
                } else {
                    //否则就是编辑功能
                    let strName = $('#recipient-name').val().trim()
                    let strSlug = $('#message-text').val().trim()
                    //非空判断
                    if (strName == '' || strSlug == '') {
                        return alert('内容不能为空')
                    } else {
                        $.ajax({
                            type: 'post',
                            url: BigNew.category_edit,
                            data: {
                                id: dataid,
                                name: strName,
                                slug: strSlug
                            },
                            success: function (backData) {
                                // console.log(backData);
                                if (backData.code == 200) {
                                    //调用模态框隐藏方法
                                    $('#myModal').modal('hide')
                                    //重新调用渲染页面
                                    loaData();
                                }
                            }
                        })
                    }
                }
            })
            //给删除添加点击事件
            $('tbody').on('click', '#btn-del', function () {
                console.log(123);
                let delid = $(this).attr('data-id')
                // 发起请求
                $.ajax({
                    type: 'post',
                    url: BigNew.category_delete,
                    data: {
                        id: delid
                    },
                    success: function (backData) {
                        if (backData.code == 204) {
                            // console.log(backData);
                            //重新调用渲染页面
                            alert(backData.msg)
                            //调用渲染
                            loaData();
                        }
                    }
                })
            })
        })
    </script>

</html>